$1,275+ Cheap flights from Harrisburg (MDT) to Australia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Harrisburg to Australia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Harrisburg to Australia
Keep the following information in mind while searching for Harrisburg to Australia flight deals. Data was last updated June 12, 2025.
Round-trip from | $1,275 (Delta) |
|---|
Find flight deals from Harrisburg to Australia
Cheapest flights from Harrisburg to AustraliaExplore the most affordable flight options available from Harrisburg to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Harrisburg to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Qantas Airways deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Fareboom deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Harrisburg to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Harrisburg to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
HarrisburgSydney
MDT - SYD
MDTSYD
Harrisburg
Mon 8/25
6:00 am-6:35 am
2 stops34h 35m
Sydney Kingsford Smith
Sat 9/6
9:25 am-10:59 pm
2 stops27h 34m
HarrisburgSydney
MDT - SYD
MDTSYD
Harrisburg
Mon 8/25
12:34 pm-6:55 am
2 stops28h 21m
Sydney Kingsford Smith
Sun 9/7
12:10 pm-11:07 pm
1 stop24h 57m
HarrisburgMelbourne
MDT - MEL
MDTMEL
Harrisburg
Fri 7/25
6:30 am-8:15 am
2 stops35h 45m
Melbourne
Fri 8/1
10:55 am-11:30 pm
2 stops26h 35m
HarrisburgSydney
MDT - SYD
MDTSYD
Harrisburg
Sat 7/26
7:59 pm-6:55 am
2 stops44h 56m
Sydney Kingsford Smith
Sat 8/2
10:20 am-7:52 pm
2 stops23h 32m
HarrisburgBrisbane
MDT - BNE
MDTBNE
Harrisburg
Sun 7/27
6:15 am-6:30 am
2 stops34h 15m
Brisbane
Sun 8/3
10:30 am-10:56 pm
2 stops26h 26m
HarrisburgSydney
MDT - SYD
MDTSYD
Harrisburg
Mon 8/25
2:49 pm-6:55 am
2 stops26h 06m
Sydney Kingsford Smith
Sat 9/6
6:00 am-7:47 pm
3 stops27h 47m
Best time to book a flight from Harrisburg to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Harrisburg with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Harrisburg to Australia
What is the cheapest month to book a flight from Harrisburg to Australia?
Currently, March is the cheapest month in which you can book a flight from Harrisburg to Australia (average of $1,041). Flying from Harrisburg to Australia in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MDT to AU?
Find hourly flight availability from Harrisburg to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
When flying from Harrisburg to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Australia by month
Plan your trip to Australia by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.
Temperature in Australia by month
Plan your trip to Australia by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing Australia
Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated June 12, 2025.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC